| article html file updated | 22 June 2021 08:27 CEST | Update | https://www.mdpi.com/2079-9292/10/12/1456 |
| article pdf uploaded. | 22 June 2021 08:25 CEST | Updated version of record | https://www.mdpi.com/2079-9292/10/12/1456/pdf |
| article xml uploaded. | 22 June 2021 08:25 CEST | Update | https://www.mdpi.com/2079-9292/10/12/1456/xml |
| article xml file uploaded | 22 June 2021 08:25 CEST | Update | - |
| article html file updated | 18 June 2021 08:55 CEST | Original file | - |
| article pdf uploaded. | 18 June 2021 08:53 CEST | Version of Record | https://www.mdpi.com/2079-9292/10/12/1456/pdf-vor |
| article xml file uploaded | 18 June 2021 08:53 CEST | Original file | - |
